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|
#! /bin/bash
# Copyright (C) Sebastian Pipping <sebastian@pipping.org>
# Licensed under the MIT license
export PS4='# '
_get_source_dir() {
echo "source__${version}"
}
_get_build_dir() {
local libbsd_part=
if ${with_libbsd}; then
libbsd_part=__libbsd
fi
local mingw_part=
if ${with_mingw}; then
mingw_part=__windows
fi
local char_part=
if ${with_unsigned_char}; then
char_part=__unsigned_char
fi
echo "build__${version}__unicode_${unicode_enabled}__xml_context_${xml_context}${libbsd_part}${mingw_part}${char_part}"
}
_get_coverage_dir() {
echo "coverage__${version}"
}
_configure() {
local configure_args=()
${unicode_enabled} \
&& configure_args+=( CPPFLAGS='-DXML_UNICODE -DXML_UNICODE_WCHAR_T' )
if [[ ${xml_context} -eq 0 ]]; then
configure_args+=( --disable-xml-context )
else
configure_args+=( --enable-xml-context=${xml_context} )
fi
${with_libbsd} && configure_args+=( --with-libbsd )
${with_mingw} && configure_args+=( --host=i686-w64-mingw32 )
(
set -x
./buildconf.sh &> configure.log
./configure "${configure_args[@]}" "$@" &>> configure.log
)
}
_copy_to() {
local target_dir="$1"
[[ -d "${target_dir}" ]] && return 0
mkdir "${target_dir}"
git archive --format=tar "${version}" | ( cd "${target_dir}" && tar x )
}
_copy_missing_mingw_libaries() {
# These extra files are copied because
# * coverage GCC flags make them needed
# * With WINEDLLPATH Wine looks for .dll.so in these folders, not .dll
local target="$1"
local mingw_gcc_dll_dir="$(dirname "$(ls -1 /usr/lib*/gcc/i686-w64-mingw32/*/libgcc_s_sjlj-1.dll | head -n1)")"
for dll in libgcc_s_sjlj-1.dll libstdc++-6.dll; do
(
set -x
ln -s "${mingw_gcc_dll_dir}"/${dll} "${target}"/${dll}
)
done
local mingw_pthread_dll_dir="$(dirname "$(ls -1 /usr/i686-w64-mingw32/lib*/libwinpthread-1.dll | head -n1)")"
for dll in libwinpthread-1.dll; do
source="${mingw_pthread_dll_dir}"/${dll}
[[ -e "${source}" ]] || continue
(
set -x
ln -s "${source}" "${target}"/${dll}
)
done
}
_run() {
local source_dir="$1"
local build_dir="$2"
local capture_dir=lib
local BASE_FLAGS='-pipe -Wall -Wextra -pedantic -Wno-overlength-strings'
BASE_FLAGS+=' --coverage --no-inline'
${with_unsigned_char} && BASE_FLAGS="${BASE_FLAGS} -funsigned-char"
local CFLAGS="-std=c99 ${BASE_FLAGS}"
local CXXFLAGS="-std=c++98 ${BASE_FLAGS}"
(
set -e
cd "${build_dir}"
_configure \
CFLAGS="${BASE_FLAGS}" \
CXXFLAGS="${BASE_FLAGS}"
(
set -x
make -C lib &> build.log
lcov -c -d "${capture_dir}" -i -o "${coverage_info}-zero" &> run.log
)
if ${with_mingw}; then
for d in {tests,xmlwf}/.libs ; do
mkdir -p "${d}"
_copy_missing_mingw_libaries "${d}"
done
fi
set -x
make all check run-xmltest
lcov -c -d "${capture_dir}" -o "${coverage_info}-test" &>> run.log
lcov \
-a "${coverage_info}-zero" \
-a "${coverage_info}-test" \
-o "${coverage_info}-all" \
&>> run.log
# Make sure that files overlap in report despite different build folders
sed "/SF:/ s,${build_dir}/,${source_dir}/," "${coverage_info}-all" > "${coverage_info}"
) |& sed 's,^, ,'
res=${PIPESTATUS[0]}
if [[ ${res} -eq 0 ]]; then
echo PASSED
else
echo FAILED >&2
return 1
fi
}
_merge_coverage_info() {
local coverage_dir="$1"
shift
local build_dirs=( "$@" )
mkdir -p "${coverage_dir}"
(
local lcov_merge_args=()
for build_dir in "${build_dirs[@]}"; do
lcov_merge_args+=( -a "${build_dir}/${coverage_info}" )
done
lcov_merge_args+=( -o "${coverage_dir}/${coverage_info}" )
set -x
lcov "${lcov_merge_args[@]}"
) &> "${coverage_dir}/merge.log"
}
_render_html_report() {
local coverage_dir="$1"
genhtml -o "${coverage_dir}" "${coverage_dir}/${coverage_info}" &> "${coverage_dir}/render.log"
}
_show_summary() {
local coverage_dir="$1"
lcov -q -l "${coverage_dir}/${coverage_info}" | grep -v '^\['
}
_main() {
version="$(git describe --tags)"
coverage_info=coverage.info
local build_dirs=()
local source_dir="$(_get_source_dir)"
local coverage_dir="$(_get_coverage_dir)"
_copy_to "${source_dir}"
_build_case() {
local build_dir="$(_get_build_dir)"
echo "[${build_dir}]"
_copy_to "${build_dir}"
_run "${source_dir}" "${build_dir}"
build_dirs+=( "${build_dir}" )
}
# All combinations:
with_unsigned_char=false
with_libbsd=false
for with_mingw in true false ; do
for unicode_enabled in true false ; do
if ${unicode_enabled} && ! ${with_mingw} ; then
continue
fi
for xml_context in 0 1024 ; do
_build_case
done
done
done
# Single cases:
with_libbsd=true _build_case
with_unsigned_char=true _build_case
echo
echo 'Merging coverage files...'
_merge_coverage_info "${coverage_dir}" "${build_dirs[@]}"
echo 'Rendering HTML report...'
_render_html_report "${coverage_dir}"
echo "--> ${coverage_dir}/index.html"
echo
_show_summary "${coverage_dir}"
}
_main
|
